Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2005-07-26
2005-07-26
Green, Anthony J. (Department: 1755)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C106S415000, C106S461000, C106S465000, C106S482000, C106S483000, C106S486000, C106S487000, C106S499000, C106S501100
Reexamination Certificate
active
06921432
ABSTRACT:
A number of stable mixtures are disclosed containing specific combinations and levels of extender pigments and thickeners. These stable mixtures may be employed, inter alia, as a mixture in a method of making paints using prepaints or as a conventional component in a coating, such as a paint, or other end-use where opacifying pigments are employed.
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Friel John Michael
Nungesser Edwin Hugh
Washel Jerry William
Green Anthony J.
Rohm & Haas Company
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